Luo wakes up in the middle of the night to find that he's been followed by a ghost. He's not sure what's going on, but he can't help but think that the ghost must be his brother-in-law. He asks the ghost to help him dispose of the garbage in the river, but the ghost refuses, saying that he doesn't want to pollute the environment by polluting the river. The ghost says that he hates garbage classification, so he'll take the garbage to the dump, where it'll be dumped in the same trash cans that are used for human waste. Luo is all, "I'm innocent, I'm not involved in a murder, I just want to help you dispose of this garbage in a proper way" .